All steps of mesh generation introduced in previous sections can be done using the following script, e.g. run-1-mesh:

#!/bin/bash

# check environment
if [[ $(echo $WM_PROJECT_VERSION |  cut -c1-3) != "2.2" ]]; then
    echo "You need OpenFOAM 2.2 to build the mesh."
    exit 0
fi

# partial meshes
for region in spiral rotor drafttube; do
    cd mesh-$region
    echo
    echo "Create mesh for region \"$region\""
    ./buildMesh || exit -1
    rm -rf ../constant/$region/polyMesh
    cp -R final/polyMesh ../constant/$region/
    cd ..
done

echo